.firstScreen {
  width: 100%;
  background: url('./images/bg@2x.jpg') no-repeat center;
  background-size: cover;
  position: relative;
}

.loaderWrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    display: none;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.6);
}
.loaderWrap.show {
    display: flex;
}

.loaderFirst {
    width: 40px;
    height: 40px;
    aspect-ratio: 1;
    /* 定义径向渐变背景图案 */
    --_s: no-repeat radial-gradient(farthest-side, #fff 94%, #0000);
    background:
        var(--_s) 0 0,
        var(--_s) 100% 0,
        var(--_s) 100% 100%,
        var(--_s) 0 100%;
    background-size: 40% 40%;
    animation: l50 0.5s infinite;
    opacity: 0.6;
}

/* 定义动画关键帧 */
@keyframes l50 {
    100% {
        background-position:
            100% 0,
            100% 100%,
            0 100%,
            0 0;
    }
}
  .wrapper {
      position: absolute;
      left: 0;
      bottom:0;
      width: 100%;
      height: 100%;
      z-index: 10;
    }

    .carousel {
      height: 100%;
      position: relative;
      overflow: hidden;
      border-radius: 14px;
      will-change: transform, opacity;
      perspective: 1000px;
    }

    .slide {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      justify-content: center;
      will-change: transform, opacity;
      transition: transform var(--transition-time) cubic-bezier(.2,.9,.3,1),
                  opacity calc(var(--transition-time)/2) ease;
      border-radius: 14px;
      overflow: hidden;
      backface-visibility: hidden;
      transform-style: preserve-3d;
    }

    .slide img {
      width: auto;
      height: 95%;
      object-fit: cover;
      
    }

    .slide[data-stack="0"] { z-index: 40; opacity: 1 }
    .slide[data-stack="1"] { z-index: 30; opacity: .95 }
    .slide[data-stack="2"] { z-index: 20; opacity: .9 }
    .slide[data-stack="3"] { z-index: 10; opacity: .85 }

    .no-transition .slide { transition: none !important }

.btn-video{
  width: 134px;
  height: 37.16px;
  margin:0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('./images/avatar@2x.png') no-repeat center;
  background-size: cover;
}
.firstScreen-bg{
  flex: 1 1 0%;
  position: relative;
  background: url('/images/img_card_bottom@2x.png') no-repeat left top;
  background-size: 100% 95%;
  
}

.swiper-bg{
  height: 100%;
}




.content {
  width: 100%;
  height: 100%;
  padding-top: 70px;
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  width: 100%;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15,1,8,0);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  position: fixed;
  left:0;
  top:0;
  z-index: 100;
}

.topbarLeft {
  display: flex;
  align-items: center;
  margin-left: 8px;
}

.menuIcon {
  width: 24px;
  margin-right: 14px;
}

.logo {
  width: 149px;
}

.signWrap {
  padding: 5px 5px 5px 16px;
  margin-inline-end: 8px;
  background: #fff;
  border-radius: 24px;
  font-size: 12px;
  color: #000;
  font-weight: 600;
  display: flex;
  align-items: center;
}
.signWrap img{
  width: 18px;
  margin-left: 9px;
}








.btn-content{
  font-size: 17px;
  color: #FFFFFF;
  text-align: center;
  font-weight: 600;
}

.startVideo-main{
  width: 100%;
  
  padding-top: 67px;
  position: absolute;
  bottom:0;
  z-index: 30;
}
.startVideo-main-bg{
  width: 100%;
  height: 183px;
  bottom:0;
  position: absolute;
  background-image: linear-gradient(180deg, rgba(242,0,255,0.00) 0%, rgba(228,0,171,0.55) 100%);
  z-index: 25;
}
.screen-bottom{
  width: 100%;
  height: 130px;
}

.male{
 width: 13vh;
 position: absolute; 
 z-index: 30;
 right: 8px;
 bottom:13vh;
 transform: rotate(3deg);
}
.hot{
  width: 106px;
  position: absolute;
  top:0;
  left: -5px;
  z-index: 30;
}
.finger-heart{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 8%;
  z-index: 30;
  width: 212px;
}

.startVideoWrap {
  width: 100%;
  height: 56px;
  padding: 0 43px;
  margin-bottom: 30px;
  margin-top: 10px;
  
}

.startVideoBox {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
}

.startVideo {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 56px;
}

.btn-vc-animation {
  animation: btnpulses 1.5s infinite;
  animation-timing-function: cubic-bezier(0, 0, 0.58, 1);
}

@keyframes btnpulses {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scaleX(1.15) scaleY(1.65);
    opacity: 0;
  }
}

.startVideoBg {
  position: absolute;
  top: 0;
  left: 0;
  
  background: rgba(255,255,255,0.70);
  width: 100%;
  height: 100%;
  border-radius: 53px;
}
.text-underline{
  text-decoration: underline;
}
.startVideo {
  width: 100%;
  height: 100%;
  background: #000;
  border-radius: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  text-align: center;
  line-height: 18.31px;
  font-weight: 700;
}

.pulsing-button {
  animation: pulse 1.5s infinite;
  animation-timing-function: ease-in-out;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}



.convoo-article {
  padding-top: 53px;
  padding-left: 16px;
  padding-right: 16px;
  background-image: linear-gradient(180deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
}
.convoo-title {
  font-size: 26px;
  color: rgba(0, 0, 0, 0.85);
  text-align: center;
  line-height: 36px;
  font-weight: 700;
  padding-left: 16px;
  padding-right: 16px;
}
.convoo-article2 .convoo-title {
  margin-top: 26px;
}
 .line{
  margin-top: 31px;
  display: flex;
  align-items: center;
  justify-content: center;

 }
 .line img{
  margin-left: 12px;
  margin-right: 12px;
  width: 28px;
 }
 .line1,.line2{
  background-color: rgba(255,255,255,0.3);
  height: 0.5px;
  width: 102px;
 }
 .convoo-btn{
    background: #000;
    border-radius: 53px;
    width: 249px;
    height: 53px;
    font-size: 18px;
    color: #FFFFFF;
    text-align: center;
    line-height: 18px;
    font-weight: 700;
    display: flex;
    justify-content: center;
    align-items: center;
    margin:30px auto 0;
  }
.convoo-content {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.75);
  letter-spacing: 0;
  text-align: center;
  line-height: 20px;
  font-weight: 400;
  margin-top: 24px;
}
.start-btn {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.btn-box {
  background: #000;
  border-radius: 56px;
  width: 249px;
  height: 56px;
  font-size: 18px;
  color: #fff;
  text-align: center;
  line-height: 18px;
  font-weight: 700;
  display: flex;
  justify-content: center;
  align-items: center;
}
.card {
  background-image: linear-gradient(0deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
  padding-top: 40px;
  padding-left: 16px;
  padding-right: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cardContent {
  padding: 0 14px 20px;
  background: rgba(253,211,255,0.40);
  border-radius: 13px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.cardContent:last-child {
  margin-bottom: 0;
}
.cardImg {
  width: 110px;
}
.cardTitle {
  font-size: 20px;
  color: rgba(0, 0, 0, 0.85);
  text-align: center;
  line-height: 30px;
  font-weight: 700;
}
.cardDesc {
  font-size: 14px;
  color: rgba(0, 0, 0, 0.75);
  letter-spacing: 0;
  text-align: center;
  line-height: 20px;
  font-weight: 400;
  margin-top: 7.5px;
}
.convoo-article2 {
  padding-top: 80px;
  background-image: linear-gradient(180deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
}
.convoo-article2 .convoo-content {
  padding-left: 16px;
  padding-right: 16px;
  margin-top: 14px;
}
.convoo-article3 {
  background-image: linear-gradient(0deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
}
.title {
  font-size: 26px;
  color: rgba(0, 0, 0, 0.85);
  letter-spacing: 0;
  text-align: center;
  line-height: 36px;
  font-weight: 700;
  text-align: center;
  padding-left: 16px;
  padding-right: 16px;
}
.faqmain {
  margin-top: 30px;
  padding-left: 16px;
  padding-right: 16px;
}
.faq-title {
  padding-left: 16px;
  padding-right: 16px;
  font-size: 14px;
  color: #ffffff;
  letter-spacing: 0;
  line-height: 14px;
  font-weight: 500;
}
.faq-title-content {
  padding-top: 16px;
  padding-bottom: 16px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(0, 0, 0, 0.75);
}
.faq-item {
  margin-bottom: 16px;
  background: rgba(222, 255, 245, 0.4);
  border-radius: 12px;
}
.faq-item:last-child {
  margin-bottom: 0;
}
.faq-content {
  padding: 13px 16px 38px;
  font-size: 14px;
  color: rgba(0, 0, 0, 0.6);
  line-height: 22px;
  font-weight: 400;
  transition: all 0.3s ease-in;
  display: none;
}
.faq-icon {
  transition: all 0.2s ease-in;
  width: 24px;
}
.faq-item-active {
  background: rgba(222, 255, 245, 0.4);
}
.faq-item-active .faq-content {
  display: block;
}
.faq-item-active .faq-title-border {
  border-bottom: 1px solid rgba(0, 0, 0, 0.12);
}

.faq-icon-active {
  transform: rotate(180deg);
}
.faq-box {
  padding-top: 80px;
  background-image: linear-gradient(180deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
}
.convoo-article4 {
  padding-top: 80px;
  background-image: linear-gradient(0deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
}
.phone-img {
  width: 240px;
}
.phone-img-box {
  width: 100%;
  margin-top: 52px;
}
.flex {
  display: flex;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.footer {
  padding-left: 16px;
  padding-right: 16px;
  background-image: linear-gradient(180deg, #F567AF 12%, #FBB3FF 58%, #FF84FC 100%);
  padding-bottom: 12px;
}
.footer-links {
  padding-top: 80px;
  padding-left: 14px;
  padding-right: 14px;
}
.flex-col {
  flex-direction: column;
}
.links-items {
  margin-top: 14px;
}
.links-items a{
  font-size: 14px;
  color: rgba(0,0,0,0.60);
  letter-spacing: 0;
  line-height: 14px;
  font-weight: 400;
}
.links-title {
  font-size: 14px;
  color: #000000;
  letter-spacing: 0;
  text-align: center;
  line-height: 14px;
  font-weight: 700;
}
.lang-selector-wrapper {
  position: relative;
  /* 修改点：向下移动，间距为 60px */
  margin: 20px 0;
  width: 140px;
  z-index: 20;
}

.lang-selector-wrapper .lang-btn {
  background-color: #2F2A30;
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 44px;
  transition: background-color 0.2s;
  box-sizing: border-box;
}

.lang-selector-wrapper .lang-btn:hover {
  background-color: #3E3840;
}

.lang-selector-wrapper .arrow-icon {
  font-size: 12px;
  margin-left: 8px;
  transition: transform 0.3s ease;
  color: #9CA3AF;
}

/* JS控制的旋转类 */
.lang-selector-wrapper .arrow-icon.rotate {
  transform: rotate(180deg);
}

.lang-selector-wrapper .lang-dropdown {
  position: absolute;
  bottom: 44px;
  left: 0;
  width: 100%;
  background-color: #2F2A30;
  border-top-left-radius: 22px;
  border-top-right-radius: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
  z-index: 30;
  overflow: hidden;
  animation: fadeInHtml 0.15s ease-out;
  /* 默认隐藏，由JS控制显示 */
  display: none;
}

.lang-selector-wrapper .lang-header {
  padding: 10px 20px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
  border-bottom: 1px solid #3E3840;
  cursor: pointer;
  box-sizing: border-box;
}

.lang-selector-wrapper .lang-header:hover {
  background-color: #3E3840;
}

.lang-selector-wrapper .lang-list {
  list-style: none;
  padding: 5px 0 0 0;
  margin: 0;
}

.lang-selector-wrapper .lang-item {
  padding: 10px 20px;
  font-size: 15px;
  color: #9CA3AF;
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s;
}

.lang-open {
  border-top-left-radius: 0 !important;
  border-top-right-radius: 0 !important;
  border-top: 1px solid #3E3840 !important;
}

.lang-selector-wrapper .lang-item:hover {
  color: #ffffff;
  background-color: #3E3840;
}

@keyframes fadeInHtml {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}
.copyright {
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}
.copyright div {
  font-size: 10px;
  color: rgba(0, 0, 0, 0.4);
  text-align: center;
  line-height: 16px;
  font-weight: 400;
}
.copyright-bottom {
  margin-top: 16px;
}
.items-center{
    align-items: center;
}
.leftMenu{
    width: 240px;
    background: #2B2C2D;
    border-top-right-radius: 7px;
    border-bottom-right-radius: 7px;
    position: fixed;
    top: 0;
    bottom: 0;
    left: -240px;
    transition: all 0.3s ease-in-out;
    z-index: 100;

}
.leftMenu{
    box-sizing: border-box;
  }
   .leftBarIn {
    left: -240px;
  }

  .leftBarOut {
    left: -0;
  }
  .scroll-hidden{
  overflow: hidden;
}
#leftMenu{
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
  }
  
  .leftMenu-header a {
    display: block;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    line-height: 59px;
}
  #leftMenu .jumpMain:active{
    background: rgba(0,0,0,0.10);
  }
  .menu-logo{
    width: 149px;
    margin-top: 66px;
    margin-bottom: 50px;
  }
  .leftMenu-item{
    width: 100%;
    height: 59px;
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #fff;
    padding-left: 36px;
    padding-right: 36px;
    box-sizing: border-box;
  }
  .w-full{
    width: 100%;
  }
  .h-full{
    height: 100%;
  }